Invention Grant
US06934795B2 Content addressable memory with programmable word width and programmable priority
有权
内容可寻址存储器，具有可编程字宽和可编程优先级
- Patent Title: Content addressable memory with programmable word width and programmable priority
- Patent Title (中): 内容可寻址存储器，具有可编程字宽和可编程优先级
-
Application No.: US10000122Application Date: 2001-10-31
-
Publication No.: US06934795B2Publication Date: 2005-08-23
- Inventor: Bindiganavale S. Nataraj , Nilesh A. Gharia , Rupesh R. Roy , Jose P. Pereira , Varadarajan Srinivasan , Sandeep Khanna , Hok F. Wong
- Applicant: Bindiganavale S. Nataraj , Nilesh A. Gharia , Rupesh R. Roy , Jose P. Pereira , Varadarajan Srinivasan , Sandeep Khanna , Hok F. Wong
- Applicant Address: US CA Mountain View
- Assignee: NetLogic Microsystems, Inc.
- Current Assignee: NetLogic Microsystems, Inc.
- Current Assignee Address: US CA Mountain View
- Agency: Shemwell Gregory & Courtney LLP
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F17/30 ; G11C8/04 ; G11C15/00 ; G11C15/04 ; H03K3/356 ; H03K23/56 ; G06F13/00
Abstract:
A content addressable memory (CAM) device including a CAM array and a priority index table. The CAM array has a plurality of rows of CAM cells, each row including a plurality of row segments and being adapted to store a data word that spans a selectable number of the row segments. The priority index table is coupled to the plurality of rows of CAM cells and is adapted to store a plurality of priority numbers, each priority number being indicative of a priority of a corresponding data word stored in the CAM array.
Public/Granted literature
- US20020161969A1 Content addressable memory with programmable word width and programmable priority Public/Granted day:2002-10-31
Information query
